2003-2007 Duramax All Lights On Module (FPE-GM-ALO-37)

Fits: 2003-2007 Silverado/Sierra 1500/2500/3500, Tahoe, Suburban, Avalanche 

Why have such a Powerful Duramax and not be able to see ahead of yourself!? Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights On Module will turn on the high-beams, low beams and fog lamps when you turn on your high-beams. When the high-beams are NOT turned on your low-beams and fog lights will function normally.

Part Number: FPE-GM-ALO-37

• 1. Remove the relays labeled: FOG LP, HDLP-LOW, DRL, HDLP-HI
• 2. Lay the GM All Lights On circuit board in the location shown below
• 3. Reinstall the four relays back into their original location

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  Does this work on a 01 Duramax? Just curious cause I’ve been having a struggle finding these

  No, this module will not work on a 2001 Duramax because the fuse box layout and headlight wiring changed starting in the 2003 model year.